WO2014136078A3 - Machine electrique tournante a aimants permanents encastres - Google Patents

Machine electrique tournante a aimants permanents encastres Download PDF

Info

Publication number
WO2014136078A3
WO2014136078A3 PCT/IB2014/059492 IB2014059492W WO2014136078A3 WO 2014136078 A3 WO2014136078 A3 WO 2014136078A3 IB 2014059492 W IB2014059492 W IB 2014059492W WO 2014136078 A3 WO2014136078 A3 WO 2014136078A3
Authority
WO
WIPO (PCT)
Prior art keywords
electric machine
rotary electric
permanent magnets
housings
embedded permanent
Prior art date
Application number
PCT/IB2014/059492
Other languages
English (en)
Other versions
WO2014136078A2 (fr
Inventor
Michel DROIT
Stéphane Dufau
Sébastien Porcher
Nicolas GLUARD
Original Assignee
Moteurs Leroy-Somer
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Moteurs Leroy-Somer filed Critical Moteurs Leroy-Somer
Priority to CN201480020772.XA priority Critical patent/CN105103413A/zh
Priority to US14/772,804 priority patent/US9979244B2/en
Priority to BR112015021782A priority patent/BR112015021782A2/pt
Priority to EP14713262.5A priority patent/EP2965404A2/fr
Publication of WO2014136078A2 publication Critical patent/WO2014136078A2/fr
Publication of WO2014136078A3 publication Critical patent/WO2014136078A3/fr

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/17—Stator cores with permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

Machine electronique tournante La presente invention concerne une machine electrique tournante, comportant : • une masse magnetique (2), notamment rotorique, comportant une pluralite des premiers logements (3), • une pluralite d'aimants permanents (11) inseres dans les premiers logements (3), et • des cales (20), de preference deformables, inserees dans les premiers logements (3) et/ou dans des seconds logements (12) menages dans la masse magnetique (2), • les cales (20) etant configurees pour provoquer par deformation le calage des aimants (11) dans les premiers logements (3).
PCT/IB2014/059492 2013-03-07 2014-03-06 Machine electronique tournante WO2014136078A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201480020772.XA CN105103413A (zh) 2013-03-07 2014-03-06 旋转电机
US14/772,804 US9979244B2 (en) 2013-03-07 2014-03-06 Rotating electronic machine
BR112015021782A BR112015021782A2 (pt) 2013-03-07 2014-03-06 máquina elétrica rotativa
EP14713262.5A EP2965404A2 (fr) 2013-03-07 2014-03-06 Machine électrique tournante à aimants permanents encastrés

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1352065 2013-03-07
FR1352065A FR3003101B1 (fr) 2013-03-07 2013-03-07 Machine electronique tournante.

Publications (2)

Publication Number Publication Date
WO2014136078A2 WO2014136078A2 (fr) 2014-09-12
WO2014136078A3 true WO2014136078A3 (fr) 2015-08-20

Family

ID=48979857

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2014/059492 WO2014136078A2 (fr) 2013-03-07 2014-03-06 Machine electronique tournante

Country Status (6)

Country Link
US (1) US9979244B2 (fr)
EP (1) EP2965404A2 (fr)
CN (1) CN105103413A (fr)
BR (1) BR112015021782A2 (fr)
FR (1) FR3003101B1 (fr)
WO (1) WO2014136078A2 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3016251B1 (fr) * 2014-01-09 2017-12-15 Leroy Somer Moteurs Machine electrique a aimants permanents inseres a force
DE102015207663A1 (de) * 2015-04-27 2016-10-27 Schaeffler Technologies AG & Co. KG Rotor eines Elektromotors
FR3036007B1 (fr) * 2015-05-07 2019-08-16 Valeo Equipements Electriques Moteur Rotor ameliore de machine electrique tournante comportant au moins un element de plaquage d'aimant
ITUA20162566A1 (it) * 2016-04-13 2017-10-13 S M E S P A Rotore per una macchina sincrona e macchina sincrona comprendente tale rotore
CN106059150A (zh) * 2016-08-09 2016-10-26 中车株洲电机有限公司 一种电机转子及永磁同步电机
DE102016225334A1 (de) * 2016-12-16 2018-06-21 Robert Bosch Gmbh Elektrische Maschine umfassend einen Rotor und einen Stator und Verfahren zum Befestigen eines Permanentmagneten in einer Aufnahmetasche eines Rotors oder Stators einer elektrischen Maschine
EP3352337A1 (fr) * 2017-01-19 2018-07-25 Siemens Aktiengesellschaft Rotor d'une machine tournante électrique à excitation permanente et procédé de production d'un tel rotor
CN108599422B (zh) * 2018-07-16 2020-04-10 珠海凌达压缩机有限公司 一种转子铁芯结构及压缩机
CN110858734A (zh) * 2018-08-20 2020-03-03 无锡小天鹅电器有限公司 转子、电机及洗衣机
WO2020218030A1 (fr) * 2019-04-25 2020-10-29 日立オートモティブシステムズ株式会社 Rotor pour machine électrique tournante et machine électrique tournante
FR3107395B1 (fr) * 2020-02-19 2022-12-30 Socomec Sa Chambre de coupure à soufflage magnétique pour un appareil de coupure électrique et appareil de coupure électrique équipé d’une telle chambre
GB2600698B (en) * 2020-11-03 2023-08-02 Jaguar Land Rover Ltd Apparatus for an electric machine
CN112953056B (zh) * 2021-01-25 2022-09-13 格力电器（武汉）有限公司 转子组件及具有其的电机

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000188837A (ja) * 1998-12-21 2000-07-04 Matsushita Electric Ind Co Ltd 永久磁石ロータおよびその製造方法
US20060091752A1 (en) * 2004-11-04 2006-05-04 Taku Adaniya Electric motor and electric compressor
JP2007037202A (ja) * 2003-10-31 2007-02-08 Neomax Co Ltd 永久磁石埋め込み型モータ用回転子、その組立方法および組立装置
JP2010098853A (ja) * 2008-10-16 2010-04-30 Toyota Auto Body Co Ltd ダブルステータ型モータ
JP2011125115A (ja) * 2009-12-09 2011-06-23 Hitachi Ltd 磁石埋込式回転電機

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4296544A (en) * 1978-12-26 1981-10-27 The Garrett Corporation Method of making rotor assembly with magnet cushions
JPH0583892A (ja) * 1991-09-19 1993-04-02 Seiko Epson Corp 永久磁石回転子
JPH11243653A (ja) 1998-02-23 1999-09-07 Fujitsu General Ltd 永久磁石電動機
JPH11355985A (ja) * 1998-06-04 1999-12-24 Toshiba Corp 永久磁石形モータ
JP2000175388A (ja) 1998-12-02 2000-06-23 Meidensha Corp 永久磁石埋め込み型モータ
JP2004357418A (ja) * 2003-05-29 2004-12-16 Honda Motor Co Ltd 回転電機のロータにおける永久磁石の固定構造
US7911104B2 (en) * 2009-03-10 2011-03-22 Drs Power Technology, Inc. Pole retention configuration for electric machine rotors
FR2976139B1 (fr) * 2011-05-31 2016-04-15 Moteurs Leroy-Somer Rotor a aimants permanents et machine tournante comportant un tel rotor.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000188837A (ja) * 1998-12-21 2000-07-04 Matsushita Electric Ind Co Ltd 永久磁石ロータおよびその製造方法
JP2007037202A (ja) * 2003-10-31 2007-02-08 Neomax Co Ltd 永久磁石埋め込み型モータ用回転子、その組立方法および組立装置
US20060091752A1 (en) * 2004-11-04 2006-05-04 Taku Adaniya Electric motor and electric compressor
JP2010098853A (ja) * 2008-10-16 2010-04-30 Toyota Auto Body Co Ltd ダブルステータ型モータ
JP2011125115A (ja) * 2009-12-09 2011-06-23 Hitachi Ltd 磁石埋込式回転電機

Also Published As

Publication number Publication date
FR3003101B1 (fr) 2015-04-10
CN105103413A (zh) 2015-11-25
US20160013690A1 (en) 2016-01-14
US9979244B2 (en) 2018-05-22
FR3003101A1 (fr) 2014-09-12
WO2014136078A2 (fr) 2014-09-12
BR112015021782A2 (pt) 2017-07-18
EP2965404A2 (fr) 2016-01-13

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